Equipment information

The 535B/538B series counters are microprocessor-based
heterodyne instruments. The 535 and 538 span the frequency
range from 10 Hz to 20 GHz and 10 Hz to 26.5 GHz respectively.
Through keyboard control, the 53XB series counters provide
frequency offsets and frequency multiplication. Options
include full systems capability via GPIB, high stability
time bases, and frequency extension to 20 GHz for 535B.
Measurements are presented on a 12 digit LED display
that is sectionalized to read GHz, MHz, kHz, and Hz.
Full frequency range is covered in three bands. Band 1
is a high impedance input (1 M ohm/20 pF) and spans
a 10 Hz to 100 MHz range, with a sensitivity of 25 mV RMS.
Band 2 has an input impedance of 50 ohms, a 10 MHz to
1 GHz range, a sensitivity of -20 dBm. Band 3 has an
input impedance of 50 ohm nominal over a range of 1 GHz
to 20 GHz (or 26.5 GHz), and a sensitivity to -30 dBm
(typical).

Terms and Conditions

These terms and conditions contain rules about posting comments. By submitting a comment, you are declaring that you agree with these rules:

Although the administrator will attempt to moderate comments, it is impossible for every comment to have been moderated at any given time.

You acknowledge that all comments express the views and opinions of the original author and not those of the administrator.

You agree not to post any material which is knowingly false, obscene, hateful, threatening, harassing or invasive of a person's privacy.

The administrator has the right to edit, move or remove any comment for any reason and without notice.

Failure to comply with these rules may result in being banned from further commenting.

These terms and conditions are subject to change at any time and without notice.

Rohde & SchwarzFSL6 1300.2502K16User Manual

KenwoodKRC-294 YAService Manual

DrakeMN-4Service and User Manual

Trademarks and Copyrights used herein are the property of their respective owners. These manuals are for personal use onlyThese documentations are only intended for qualified technicians who are aware of the respective safety regulations.ImprintSitemapHand crafted in Elmshorn